换钱的英文

Hi mate, could you please help me to change 2 ten yuans(dollars)?

excuse me, could you do me a favor? 得到对方应允之后。接着说：I have a 1000 Singapore dollar bill. Would you please help me change it to five 100 dollar, 20 20 dollar and 10 10 dollar bills?换了之后，要谢谢人家：I really appreciate your help. Thank you, thank you very much.good bye.

“还钱”还是“换钱”？？还钱 是 pay back the money换钱 是Excuse me, i want to have a change of money.你好，我想换钱。I want to change my money.我想换钱。Where is the exchange, please?外币兑换在什么地方？（excuse me）do you want a change ? (如果你那就是换钱的，后面就不用加上money 了)

would you exchange a 1000 banknote into five banknotes of hundred , twenty banknotes of twenty and 10 banknotes of ten